iPad: Amazon has released an iPad app for its Instant Video store. Prime members are able to stream any of the free movies in the Prime Instant Video collection, and users can watch rented or purchased movies directly on their iPad.

The Prime Instant Video streaming works exactly the same as Netflix or Hulu. Pick a movie you want to watch, and you'll start streaming it over Wi-Fi. Oddly, you can't search for movies within the app, so you'll have to bounce over to the Amazon Prime Instant Video page to bulk up your watch list. You can also download and store movies you've purchased or rented from Amazon directly in the app, but you have to purchase those directly from the Amazon web site. If you're a TV Season Pass subscriber, new episodes are automatically downloaded directly to the iPad app after their air. You can grab the Amazon Instant Video app right now for free from the iTunes App Store.